| 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 | $173.56 | 11.630% | $193.745 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $168.91 | 13.533% | $191.7686 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $244.70 | 12.452% | $275.17 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $191.63 | 4.170% | $199.621 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $192.95 | 13.692% | $219.3687 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $96.77 | 8.500% | $104.9955 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $155.44 | 3.605% | $161.0436 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $1,223.96 | $1,345.7124 | $1,345.72 | $1,345.65 | $1,345.70 | |