| 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 | $176.99 | 11.647% | $197.604 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $78.32 | 12.515% | $88.1217 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $92.40 | 6.199% | $98.1279 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $123.72 | 13.831% | $140.8317 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $180.86 | 10.703% | $200.2174 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $228.90 | 4.854% | $240.0108 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $51.25 | 9.209% | $55.9696 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $932.44 | $1,020.8831 | $1,020.88 | $1,020.85 | $1,020.80 | |