| 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 | $136.98 | 12.276% | $153.7957 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $144.29 | 13.320% | $163.5094 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $194.52 | 4.108% | $202.5109 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $218.47 | 12.653% | $246.113 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $146.37 | 9.263% | $159.9283 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $208.32 | 13.623% | $236.6994 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $90.52 | 5.588% | $95.5783 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $1,139.47 | $1,258.1350 | $1,258.14 | $1,258.15 | $1,258.10 | |