| 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 | $97.41 | 12.563% | $109.6476 | $109.65 | $109.65 | $109.60 |
| Purchase #2 | $167.32 | 7.192% | $179.3537 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $110.27 | 3.310% | $113.9199 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $145.48 | 9.816% | $159.7603 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $185.78 | 7.208% | $199.171 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $211.41 | 12.584% | $238.0138 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $7.67 | 8.420% | $8.3158 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $925.34 | $1,008.1821 | $1,008.18 | $1,008.10 | $1,008.20 | |