| 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 | $187.95 | 9.423% | $205.6605 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $164.48 | 6.261% | $174.7781 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $128.67 | 7.706% | $138.5853 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $139.50 | 9.596% | $152.8864 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $126.51 | 11.487% | $141.0422 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $129.95 | 12.134% | $145.7181 | $145.72 | $145.70 | $145.70 |
| Purchase #7 | $164.89 | 3.369% | $170.4451 | $170.45 | $170.45 | $170.40 |
| 7 purchase totals = | $1,041.95 | $1,129.1157 | $1,129.13 | $1,129.15 | $1,129.10 | |