| 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 | $244.32 | 11.412% | $272.2018 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $152.40 | 8.512% | $165.3723 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $249.51 | 3.794% | $258.9764 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $173.61 | 6.485% | $184.8686 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $135.93 | 13.682% | $154.5279 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $238.90 | 5.254% | $251.4518 | $251.45 | $251.45 | $251.50 |
| Purchase #7 | $219.53 | 13.774% | $249.7681 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $1,414.20 | $1,537.1669 | $1,537.17 | $1,537.15 | $1,537.30 | |