| 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 | $165.30 | 8.668% | $179.6282 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $156.77 | 9.794% | $172.1241 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $188.66 | 12.543% | $212.3236 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $31.34 | 5.266% | $32.9904 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $9.45 | 11.682% | $10.5539 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $119.35 | 11.860% | $133.5049 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $95.73 | 11.112% | $106.3675 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $766.60 | $847.4926 | $847.48 | $847.45 | $847.50 | |