| 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 | $138.52 | 10.546% | $153.1283 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $123.66 | 9.849% | $135.8393 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $22.32 | 7.835% | $24.0688 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $144.27 | 12.669% | $162.5476 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $102.83 | 9.325% | $112.4189 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $111.44 | 3.446% | $115.2802 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $52.66 | 4.157% | $54.8491 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $695.70 | $758.1322 | $758.14 | $758.15 | $758.00 | |