| 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 | $151.94 | 13.269% | $172.1009 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $245.38 | 4.572% | $256.5988 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $168.51 | 13.171% | $190.7045 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $222.73 | 8.485% | $241.6286 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $70.35 | 6.692% | $75.0578 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $108.89 | 8.327% | $117.9573 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $168.38 | 11.703% | $188.0855 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,136.18 | $1,242.1334 | $1,242.14 | $1,242.15 | $1,242.20 | |