| 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 | $144.86 | 5.768% | $153.2155 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $199.69 | 11.213% | $222.0812 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $160.85 | 7.592% | $173.0617 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $63.43 | 7.858% | $68.4143 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $235.48 | 9.616% | $258.1238 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $59.75 | 5.413% | $62.9843 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $248.35 | 4.388% | $259.2476 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $1,112.41 | $1,197.1284 | $1,197.12 | $1,197.10 | $1,197.10 | |