| 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 | $181.57 | 5.150% | $190.9209 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $189.59 | 8.712% | $206.1071 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $204.91 | 11.540% | $228.5566 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $81.45 | 10.531% | $90.0275 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $9.28 | 7.483% | $9.9744 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $180.99 | 7.338% | $194.271 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $144.39 | 13.348% | $163.6632 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $992.18 | $1,083.5207 | $1,083.52 | $1,083.45 | $1,083.60 | |