| 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 | $148.81 | 3.154% | $153.5035 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $168.43 | 8.778% | $183.2148 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $92.63 | 3.426% | $95.8035 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $240.64 | 6.596% | $256.5126 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $106.78 | 7.227% | $114.497 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $90.25 | 12.296% | $101.3471 | $101.35 | $101.35 | $101.30 |
| Purchase #7 | $214.91 | 4.378% | $224.3188 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,062.45 | $1,129.1973 | $1,129.19 | $1,129.15 | $1,129.10 | |