| 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 | $184.44 | 4.726% | $193.1566 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $183.70 | 4.559% | $192.0749 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $237.57 | 8.782% | $258.4334 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $195.52 | 3.750% | $202.852 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $128.78 | 9.597% | $141.139 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $125.30 | 5.578% | $132.2892 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $212.47 | 8.574% | $230.6872 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $1,267.78 | $1,350.6323 | $1,350.63 | $1,350.65 | $1,350.70 | |