| 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 | $150.59 | 4.698% | $157.6647 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $81.34 | 7.386% | $87.3478 | $87.35 | $87.35 | $87.30 |
| Purchase #3 | $100.86 | 9.674% | $110.6172 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $221.93 | 3.790% | $230.3411 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $31.55 | 12.566% | $35.5146 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $225.43 | 10.786% | $249.7449 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $135.41 | 11.490% | $150.9686 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $947.11 | $1,022.1989 | $1,022.19 | $1,022.15 | $1,022.10 | |