| 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 | $92.55 | 6.711% | $98.761 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $76.87 | 10.714% | $85.1059 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $178.44 | 6.588% | $190.1956 | $190.20 | $190.20 | $190.20 |
| Purchase #4 | $137.30 | 7.660% | $147.8172 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $141.82 | 5.642% | $149.8215 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $52.25 | 9.675% | $57.3052 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $161.80 | 4.399% | $168.9176 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $841.03 | $897.9240 | $897.94 | $897.85 | $897.90 | |