| 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 | $124.43 | 4.667% | $130.2371 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $113.79 | 12.664% | $128.2004 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $107.58 | 12.442% | $120.9651 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $147.63 | 3.215% | $152.3763 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $148.63 | 3.719% | $154.1575 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $14.84 | 12.294% | $16.6644 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $172.61 | 3.607% | $178.836 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $829.51 | $881.4368 | $881.45 | $881.45 | $881.50 | |