| 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 | $188.35 | 6.596% | $200.7736 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $153.90 | 11.828% | $172.1033 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $52.54 | 7.647% | $56.5577 | $56.56 | $56.55 | $56.60 |
| Purchase #4 | $110.48 | 13.720% | $125.6379 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $71.36 | 4.261% | $74.4006 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $126.66 | 9.111% | $138.2 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $210.30 | 7.332% | $225.7192 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $913.59 | $993.3923 | $993.39 | $993.35 | $993.40 | |