| 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 | $134.46 | 3.308% | $138.9079 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $188.73 | 6.360% | $200.7332 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $170.74 | 3.380% | $176.511 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $21.42 | 10.668% | $23.7051 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $67.53 | 6.399% | $71.8512 | $71.85 | $71.85 | $71.90 |
| Purchase #6 | $161.86 | 10.290% | $178.5154 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $222.84 | 13.813% | $253.6209 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $967.58 | $1,043.8447 | $1,043.85 | $1,043.80 | $1,043.80 | |