| 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 | $160.34 | 6.141% | $170.1865 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $226.94 | 12.506% | $255.3211 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $155.90 | 10.631% | $172.4737 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $30.76 | 7.259% | $32.9929 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $185.26 | 4.832% | $194.2118 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $214.43 | 6.644% | $228.6767 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $57.31 | 3.433% | $59.2775 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $1,030.94 | $1,113.1402 | $1,113.14 | $1,113.15 | $1,113.20 | |