| 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 | $139.34 | 10.267% | $153.646 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $135.68 | 10.642% | $150.1191 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $79.45 | 8.664% | $86.3335 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $209.35 | 7.368% | $224.7749 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $189.28 | 10.355% | $208.8799 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $167.60 | 3.359% | $173.2297 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $147.26 | 3.673% | $152.6689 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $1,067.96 | $1,149.6520 | $1,149.65 | $1,149.65 | $1,149.60 | |