| 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 | $199.64 | 5.823% | $211.265 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $131.81 | 13.200% | $149.2089 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $192.46 | 7.286% | $206.4826 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $95.50 | 13.225% | $108.1299 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $176.54 | 6.782% | $188.5129 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $171.70 | 11.731% | $191.8421 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $9.90 | 8.833% | $10.7745 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $977.55 | $1,066.2159 | $1,066.21 | $1,066.20 | $1,066.20 | |