| 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 | $172.34 | 9.792% | $189.2155 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $131.70 | 11.163% | $146.4017 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $94.70 | 11.419% | $105.5138 | $105.51 | $105.50 | $105.50 |
| Purchase #4 | $5.84 | 13.271% | $6.615 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $19.58 | 12.615% | $22.05 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $194.38 | 6.203% | $206.4374 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $113.73 | 12.829% | $128.3204 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $732.27 | $804.5538 | $804.56 | $804.50 | $804.50 | |