| 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 | $182.60 | 4.809% | $191.3812 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $179.55 | 12.180% | $201.4192 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $220.51 | 10.818% | $244.3648 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $120.87 | 8.238% | $130.8273 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $51.27 | 12.843% | $57.8546 | $57.85 | $57.85 | $57.90 |
| Purchase #6 | $94.68 | 12.649% | $106.6561 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $136.93 | 5.271% | $144.1476 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $986.41 | $1,076.6508 | $1,076.65 | $1,076.65 | $1,076.70 | |