| 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 | $170.25 | 11.344% | $189.5632 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $215.86 | 7.611% | $232.2891 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $9.64 | 11.760% | $10.7737 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $197.82 | 4.516% | $206.7536 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $212.77 | 3.317% | $219.8276 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $61.62 | 12.315% | $69.2085 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $203.85 | 6.805% | $217.722 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $1,071.81 | $1,146.1377 | $1,146.13 | $1,146.10 | $1,146.20 | |