| 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 | $192.72 | 7.108% | $206.4185 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $63.95 | 12.433% | $71.9009 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $115.96 | 13.590% | $131.719 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $158.61 | 8.617% | $172.2774 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $240.64 | 8.174% | $260.3099 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $117.62 | 11.225% | $130.8228 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $164.57 | 3.489% | $170.3118 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,054.07 | $1,143.7603 | $1,143.76 | $1,143.70 | $1,143.70 | |