| 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 | $8.84 | 12.299% | $9.9272 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $151.60 | 6.239% | $161.0583 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $29.55 | 11.622% | $32.9843 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $185.53 | 9.550% | $203.2481 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $197.69 | 10.730% | $218.9021 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $142.65 | 10.267% | $157.2959 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $160.28 | 3.236% | $165.4667 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $876.14 | $948.8826 | $948.89 | $948.90 | $948.90 | |