| 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 | $159.89 | 10.122% | $176.0741 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $148.53 | 4.680% | $155.4812 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $60.36 | 3.375% | $62.3972 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $162.76 | 9.200% | $177.7339 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $244.55 | 10.256% | $269.631 | $269.63 | $269.65 | $269.60 |
| Purchase #6 | $35.96 | 9.724% | $39.4568 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $244.56 | 12.618% | $275.4186 | $275.42 | $275.40 | $275.40 |
| 7 purchase totals = | $1,056.61 | $1,156.1928 | $1,156.19 | $1,156.20 | $1,156.20 | |