| 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 | $191.79 | 7.733% | $206.6211 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $11.28 | 5.483% | $11.8985 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $188.35 | 9.406% | $206.0662 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $27.82 | 7.311% | $29.8539 | $29.85 | $29.85 | $29.90 |
| Purchase #5 | $85.38 | 6.402% | $90.846 | $90.85 | $90.85 | $90.80 |
| Purchase #6 | $130.49 | 12.623% | $146.9618 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $222.26 | 13.765% | $252.8541 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $857.37 | $945.1016 | $945.10 | $945.05 | $945.20 | |