| 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 | $183.47 | 6.586% | $195.5533 | $195.55 | $195.55 | $195.60 |
| Purchase #2 | $15.46 | 5.446% | $16.302 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $126.33 | 13.123% | $142.9083 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $151.57 | 12.182% | $170.0343 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $181.68 | 11.240% | $202.1008 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $107.73 | 7.535% | $115.8475 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $155.88 | 13.819% | $177.4211 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $922.12 | $1,020.1673 | $1,020.16 | $1,020.15 | $1,020.10 | |