| 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 | $95.53 | 13.399% | $108.3301 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $176.77 | 7.302% | $189.6777 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $145.89 | 3.462% | $150.9407 | $150.94 | $150.95 | $150.90 |
| Purchase #4 | $211.66 | 12.283% | $237.6582 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $60.77 | 13.196% | $68.7892 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $76.48 | 6.848% | $81.7174 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $247.30 | 9.300% | $270.2989 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $1,014.40 | $1,107.4122 | $1,107.42 | $1,107.45 | $1,107.40 | |