| 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 | $129.95 | 4.335% | $135.5833 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $171.81 | 9.873% | $188.7728 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $176.95 | 9.331% | $193.4612 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $90.76 | 5.470% | $95.7246 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $134.60 | 12.582% | $151.5354 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $112.29 | 10.717% | $124.3241 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $223.96 | 9.160% | $244.4747 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,040.32 | $1,133.8761 | $1,133.86 | $1,133.80 | $1,133.90 | |