| 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 | $143.78 | 6.255% | $152.7734 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $213.71 | 4.496% | $223.3184 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $161.30 | 8.585% | $175.1476 | $175.15 | $175.15 | $175.10 |
| Purchase #4 | $164.80 | 13.217% | $186.5816 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $225.43 | 13.617% | $256.1268 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $135.42 | 3.710% | $140.4441 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $223.51 | 9.205% | $244.0841 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,267.95 | $1,378.4760 | $1,378.47 | $1,378.50 | $1,378.40 | |