| 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 | $214.81 | 6.833% | $229.488 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $178.93 | 12.519% | $201.3302 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $43.50 | 7.725% | $46.8604 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $95.94 | 9.658% | $105.2059 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $145.46 | 8.591% | $157.9565 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $171.58 | 11.618% | $191.5142 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $148.71 | 9.128% | $162.2842 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $998.93 | $1,094.6394 | $1,094.64 | $1,094.65 | $1,094.70 | |