| 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 | $138.48 | 8.266% | $149.9268 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $9.44 | 3.177% | $9.7399 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $179.89 | 9.320% | $196.6557 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $88.61 | 3.274% | $91.5111 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $232.98 | 13.390% | $264.176 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $89.29 | 6.297% | $94.9126 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $237.52 | 9.634% | $260.4027 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $976.21 | $1,067.3248 | $1,067.33 | $1,067.35 | $1,067.30 | |