| 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 | $182.53 | 9.642% | $200.1295 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $32.98 | 3.341% | $34.0819 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $136.41 | 4.352% | $142.3466 | $142.35 | $142.35 | $142.30 |
| Purchase #4 | $152.30 | 9.868% | $167.329 | $167.33 | $167.35 | $167.30 |
| Purchase #5 | $167.60 | 10.215% | $184.7203 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $194.97 | 4.352% | $203.4551 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $93.37 | 12.763% | $105.2868 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $960.16 | $1,037.3492 | $1,037.36 | $1,037.40 | $1,037.30 | |