| 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 | $192.50 | 9.587% | $210.955 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $212.39 | 3.849% | $220.5649 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $156.91 | 11.819% | $175.4552 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $156.49 | 4.607% | $163.6995 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $173.73 | 8.437% | $188.3876 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $57.91 | 4.657% | $60.6069 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $69.70 | 7.248% | $74.7519 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $1,019.63 | $1,094.4210 | $1,094.43 | $1,094.40 | $1,094.60 | |