| 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 | $152.25 | 8.712% | $165.514 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $9.50 | 4.780% | $9.9541 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $218.62 | 12.336% | $245.589 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $65.39 | 9.255% | $71.4418 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $35.46 | 10.268% | $39.101 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $7.41 | 9.512% | $8.1148 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $70.97 | 3.460% | $73.4256 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $559.60 | $613.1403 | $613.13 | $613.15 | $613.10 | |