| 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 | $149.74 | 7.286% | $160.6501 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $7.66 | 10.620% | $8.4735 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $43.85 | 8.425% | $47.5444 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $100.85 | 9.735% | $110.6677 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $110.72 | 11.346% | $123.2823 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $200.61 | 7.707% | $216.071 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $192.88 | 5.331% | $203.1624 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $806.31 | $869.8514 | $869.84 | $869.80 | $870.00 | |