| 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 | $181.31 | 3.746% | $188.1019 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $175.60 | 12.536% | $197.6132 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $250.56 | 7.647% | $269.7203 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $214.77 | 12.702% | $242.0501 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $117.40 | 10.738% | $130.0064 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $127.80 | 12.584% | $143.8824 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $20.62 | 6.588% | $21.9784 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $1,088.06 | $1,193.3527 | $1,193.35 | $1,193.35 | $1,193.40 | |