| 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 | $165.60 | 13.507% | $187.9676 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $201.99 | 12.701% | $227.6447 | $227.64 | $227.65 | $227.60 |
| Purchase #3 | $117.52 | 6.666% | $125.3539 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $90.81 | 11.482% | $101.2368 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $138.57 | 6.748% | $147.9207 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $236.78 | 11.523% | $264.0642 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $135.31 | 5.868% | $143.25 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $1,086.58 | $1,197.4379 | $1,197.43 | $1,197.40 | $1,197.50 | |