| 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 | $144.47 | 5.743% | $152.7669 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $33.77 | 12.431% | $37.9679 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $89.60 | 13.804% | $101.9684 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $60.97 | 12.522% | $68.6047 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $147.43 | 3.331% | $152.3409 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $225.75 | 5.679% | $238.5703 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $229.30 | 12.326% | $257.5635 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $931.29 | $1,009.7826 | $1,009.78 | $1,009.70 | $1,009.90 | |