| 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 | $188.80 | 9.285% | $206.3301 | $206.33 | $206.35 | $206.30 |
| Purchase #2 | $150.95 | 3.800% | $156.6861 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $236.96 | 6.477% | $252.3079 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $120.77 | 8.871% | $131.4835 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $147.53 | 13.122% | $166.8889 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $225.92 | 8.279% | $244.6239 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $110.79 | 10.288% | $122.1881 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $1,181.72 | $1,280.5085 | $1,280.51 | $1,280.55 | $1,280.50 | |