| 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 | $168.89 | 6.681% | $180.1735 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $66.42 | 10.141% | $73.1557 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $238.89 | 6.442% | $254.2793 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $23.29 | 11.225% | $25.9043 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $245.69 | 13.618% | $279.1481 | $279.15 | $279.15 | $279.10 |
| Purchase #6 | $161.58 | 4.467% | $168.7978 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $179.27 | 8.566% | $194.6263 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,084.03 | $1,176.0850 | $1,176.09 | $1,176.10 | $1,176.10 | |