| 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 | $160.86 | 9.509% | $176.1562 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $170.74 | 3.147% | $176.1132 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $225.85 | 5.123% | $237.4203 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $84.35 | 3.595% | $87.3824 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $89.85 | 6.523% | $95.7109 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $134.94 | 8.315% | $146.1603 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $106.86 | 12.666% | $120.3949 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $973.45 | $1,039.3382 | $1,039.33 | $1,039.30 | $1,039.40 | |