| 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 | $135.44 | 10.167% | $149.2102 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $158.63 | 8.832% | $172.6402 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $238.91 | 9.126% | $260.7129 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $195.76 | 4.753% | $205.0645 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $242.93 | 10.832% | $269.2442 | $269.24 | $269.25 | $269.20 |
| Purchase #6 | $216.45 | 5.392% | $228.121 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $179.74 | 10.497% | $198.6073 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,367.86 | $1,483.6003 | $1,483.59 | $1,483.55 | $1,483.50 | |