| 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 | $164.54 | 6.364% | $175.0113 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $145.42 | 10.700% | $160.9799 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $22.83 | 6.482% | $24.3098 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $204.71 | 7.618% | $220.3048 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $245.44 | 9.209% | $268.0426 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $229.79 | 9.163% | $250.8457 | $250.85 | $250.85 | $250.80 |
| Purchase #7 | $220.44 | 3.704% | $228.6051 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,233.17 | $1,328.0992 | $1,328.10 | $1,328.10 | $1,328.00 | |