| 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 | $108.64 | 6.705% | $115.9243 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $177.32 | 5.393% | $186.8829 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $228.99 | 3.568% | $237.1604 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $128.33 | 11.601% | $143.2176 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $144.74 | 3.470% | $149.7625 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $132.50 | 4.722% | $138.7567 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $171.62 | 12.209% | $192.5731 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $1,092.14 | $1,164.2775 | $1,164.27 | $1,164.20 | $1,164.40 | |