| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.64 | 13.697% | $179.232 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $217.98 | 11.288% | $242.5856 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $244.48 | 8.815% | $266.0309 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $181.49 | 6.815% | $193.8585 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $188.84 | 12.246% | $211.9653 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $150.64 | 6.363% | $160.2252 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $130.53 | 12.164% | $146.4077 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $1,271.60 | $1,400.3052 | $1,400.32 | $1,400.35 | $1,400.30 | |