| 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 | $180.36 | 9.822% | $198.075 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $192.60 | 6.398% | $204.9225 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $51.25 | 11.719% | $57.256 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $110.39 | 5.656% | $116.6337 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $155.33 | 8.871% | $169.1093 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $172.61 | 5.112% | $181.4338 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $22.78 | 6.428% | $24.2443 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $885.32 | $951.6746 | $951.67 | $951.70 | $951.60 | |