| 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 | $199.49 | 13.305% | $226.0321 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $178.46 | 8.209% | $193.1098 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $153.36 | 3.600% | $158.881 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $93.81 | 12.141% | $105.1995 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $160.29 | 6.708% | $171.0423 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $200.44 | 9.325% | $219.131 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $159.68 | 13.797% | $181.711 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $1,145.53 | $1,255.1067 | $1,255.10 | $1,255.15 | $1,255.00 | |