| 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 | $184.53 | 3.439% | $190.876 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $126.79 | 6.609% | $135.1696 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $160.92 | 9.815% | $176.7143 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $115.39 | 8.544% | $125.2489 | $125.25 | $125.25 | $125.20 |
| Purchase #5 | $39.62 | 12.275% | $44.4834 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $197.44 | 7.772% | $212.785 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $132.68 | 12.786% | $149.6445 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $957.37 | $1,034.9217 | $1,034.92 | $1,034.95 | $1,034.90 | |