| 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 | $160.71 | 10.128% | $176.9867 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $27.53 | 8.872% | $29.9725 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $44.47 | 3.438% | $45.9989 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $90.38 | 12.503% | $101.6802 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $64.72 | 10.721% | $71.6586 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $23.60 | 12.220% | $26.4839 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $84.71 | 9.545% | $92.7956 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $496.12 | $545.5764 | $545.58 | $545.60 | $545.70 | |