| 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 | $143.53 | 9.164% | $156.6831 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $26.28 | 13.205% | $29.7503 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $32.50 | 4.716% | $34.0327 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $58.57 | 8.370% | $63.4723 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $29.52 | 11.449% | $32.8997 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $69.29 | 12.786% | $78.1494 | $78.15 | $78.15 | $78.10 |
| Purchase #7 | $164.34 | 5.489% | $173.3606 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $524.03 | $568.3481 | $568.34 | $568.35 | $568.40 | |