| 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 | $184.32 | 12.105% | $206.6319 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $165.37 | 9.544% | $181.1529 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $103.91 | 6.535% | $110.7005 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $21.84 | 9.784% | $23.9768 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $139.61 | 13.535% | $158.5062 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $19.45 | 10.128% | $21.4199 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $30.75 | 5.159% | $32.3364 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $665.25 | $734.7246 | $734.73 | $734.75 | $734.70 | |