| 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 | $168.55 | 5.757% | $178.2534 | $178.25 | $178.25 | $178.30 |
| Purchase #2 | $149.93 | 6.430% | $159.5705 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $238.72 | 3.173% | $246.2946 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $110.66 | 8.741% | $120.3328 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $133.95 | 10.589% | $148.134 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $171.75 | 12.261% | $192.8083 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $45.42 | 3.757% | $47.1264 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $1,018.98 | $1,092.5200 | $1,092.51 | $1,092.55 | $1,092.50 | |