| 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 | $177.66 | 7.824% | $191.5601 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $93.50 | 7.609% | $100.6144 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $108.52 | 11.182% | $120.6547 | $120.65 | $120.65 | $120.70 |
| Purchase #4 | $158.25 | 13.572% | $179.7277 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $219.47 | 8.131% | $237.3151 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $90.94 | 13.520% | $103.2351 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $22.81 | 6.347% | $24.2578 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $871.15 | $957.3649 | $957.37 | $957.35 | $957.40 | |