| 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 | $152.84 | 11.798% | $170.8721 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $70.69 | 3.505% | $73.1677 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $176.27 | 4.456% | $184.1246 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $55.90 | 13.286% | $63.3269 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $180.96 | 6.262% | $192.2917 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $128.39 | 8.744% | $139.6164 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $210.98 | 5.723% | $223.0544 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $976.03 | $1,046.4538 | $1,046.45 | $1,046.40 | $1,046.50 | |