| 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 | $155.28 | 7.575% | $167.0425 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $115.87 | 12.362% | $130.1938 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $226.57 | 7.693% | $244 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $32.54 | 8.541% | $35.3192 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $7.32 | 7.604% | $7.8766 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $26.80 | 10.379% | $29.5816 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $140.94 | 11.177% | $156.6929 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $705.32 | $770.7066 | $770.70 | $770.75 | $770.70 | |