| 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 | $153.75 | 12.171% | $172.4629 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $23.30 | 7.571% | $25.064 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $244.27 | 3.306% | $252.3456 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $103.49 | 7.575% | $111.3294 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $26.44 | 6.647% | $28.1975 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $205.59 | 4.371% | $214.5763 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $235.35 | 6.786% | $251.3209 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $992.19 | $1,055.2966 | $1,055.30 | $1,055.30 | $1,055.30 | |