| 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 | $156.65 | 11.773% | $175.0924 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $141.38 | 11.168% | $157.1693 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $246.40 | 4.354% | $257.1283 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $30.94 | 12.110% | $34.6868 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $84.76 | 4.649% | $88.7005 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $179.76 | 12.415% | $202.0772 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $90.54 | 13.132% | $102.4297 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $930.43 | $1,017.2842 | $1,017.29 | $1,017.35 | $1,017.30 | |