| 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 | $123.73 | 6.145% | $131.3332 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $128.73 | 13.136% | $145.64 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $116.64 | 6.507% | $124.2298 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $189.62 | 3.285% | $195.849 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $143.39 | 11.863% | $160.4004 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $76.35 | 5.536% | $80.5767 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $82.84 | 12.644% | $93.3143 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $861.30 | $931.3434 | $931.34 | $931.40 | $931.20 | |