| 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 | $167.79 | 5.233% | $176.5705 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $176.40 | 5.497% | $186.0967 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $120.75 | 9.163% | $131.8143 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $227.96 | 6.778% | $243.4111 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $234.48 | 13.387% | $265.8698 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $45.40 | 8.813% | $49.4011 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $44.27 | 6.338% | $47.0758 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,017.05 | $1,100.2393 | $1,100.24 | $1,100.20 | $1,100.30 | |