| 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 | $159.54 | 7.664% | $171.7671 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $96.69 | 10.786% | $107.119 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $46.79 | 10.809% | $51.8475 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $154.74 | 3.673% | $160.4236 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $235.70 | 5.629% | $248.9676 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $165.42 | 11.558% | $184.5392 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $209.38 | 7.559% | $225.207 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,068.26 | $1,149.8710 | $1,149.88 | $1,149.80 | $1,149.80 | |