| 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 | $185.82 | 8.241% | $201.1334 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $32.57 | 6.820% | $34.7913 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $89.51 | 10.458% | $98.871 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $108.31 | 13.546% | $122.9817 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $62.44 | 12.808% | $70.4373 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $23.35 | 6.620% | $24.8958 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $98.35 | 13.571% | $111.6971 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $600.35 | $664.8076 | $664.81 | $664.85 | $664.80 | |