| 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 | $153.70 | 3.587% | $159.2132 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $21.91 | 8.168% | $23.6996 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $190.65 | 4.788% | $199.7783 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $131.38 | 7.279% | $140.9432 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $73.44 | 13.656% | $83.469 | $83.47 | $83.45 | $83.50 |
| Purchase #6 | $59.98 | 5.251% | $63.1295 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $70.87 | 7.852% | $76.4347 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $701.93 | $746.6675 | $746.66 | $746.70 | $746.60 | |