| 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 | $168.32 | 4.457% | $175.822 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $54.99 | 11.803% | $61.4805 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $183.54 | 9.260% | $200.5358 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $206.52 | 4.645% | $216.1129 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $115.51 | 5.653% | $122.0398 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $226.32 | 11.137% | $251.5253 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $228.44 | 9.842% | $250.9231 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $1,183.64 | $1,278.4394 | $1,278.44 | $1,278.45 | $1,278.30 | |