| 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 | $156.73 | 11.233% | $174.3355 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $36.49 | 4.686% | $38.1999 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $157.59 | 6.815% | $168.3298 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $45.66 | 8.705% | $49.6347 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $152.69 | 4.247% | $159.1747 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $81.30 | 13.549% | $92.3153 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $56.91 | 9.505% | $62.3193 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $687.37 | $744.3092 | $744.31 | $744.30 | $744.20 | |