| 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 | $172.76 | 9.654% | $189.4383 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $205.75 | 4.342% | $214.6837 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $122.36 | 10.582% | $135.3081 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $148.70 | 7.421% | $159.735 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $155.97 | 13.147% | $176.4754 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $190.96 | 8.814% | $207.7912 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $162.59 | 11.195% | $180.792 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,159.09 | $1,264.2237 | $1,264.23 | $1,264.30 | $1,264.20 | |