| 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 | $158.55 | 4.365% | $165.4707 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $223.66 | 9.451% | $244.7981 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $178.71 | 8.323% | $193.584 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $7.54 | 6.378% | $8.0209 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $216.97 | 8.217% | $234.7984 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $19.96 | 3.492% | $20.657 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $211.86 | 6.361% | $225.3364 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $1,017.25 | $1,092.6655 | $1,092.67 | $1,092.65 | $1,092.70 | |