| 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 | $98.58 | 5.128% | $103.6352 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $72.48 | 8.219% | $78.4371 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $173.27 | 7.377% | $186.0521 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $214.39 | 10.762% | $237.4627 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $153.60 | 3.620% | $159.1603 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $247.96 | 11.762% | $277.1251 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $168.59 | 8.804% | $183.4327 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $1,128.87 | $1,225.3052 | $1,225.31 | $1,225.35 | $1,225.30 | |