| 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 | $156.38 | 6.316% | $166.257 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $101.80 | 6.241% | $108.1533 | $108.15 | $108.15 | $108.20 |
| Purchase #3 | $152.73 | 4.319% | $159.3264 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $173.39 | 3.157% | $178.8639 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $115.43 | 6.177% | $122.5601 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $31.34 | 9.433% | $34.2963 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $200.67 | 4.639% | $209.9791 | $209.98 | $210.00 | $210.00 |
| 7 purchase totals = | $931.74 | $979.4361 | $979.44 | $979.45 | $979.60 | |