| 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 | $166.86 | 13.417% | $189.2476 | $189.25 | $189.25 | $189.20 |
| Purchase #2 | $117.78 | 13.861% | $134.1055 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $175.60 | 12.422% | $197.413 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $182.76 | 11.385% | $203.5672 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $229.89 | 9.556% | $251.8583 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $218.52 | 13.814% | $248.7064 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $25.86 | 6.527% | $27.5479 | $27.55 | $27.55 | $27.50 |
| 7 purchase totals = | $1,117.27 | $1,252.4459 | $1,252.46 | $1,252.40 | $1,252.40 | |