| 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 | $246.87 | 10.675% | $273.2234 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $160.91 | 10.660% | $178.063 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $128.67 | 13.159% | $145.6017 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $83.96 | 5.311% | $88.4191 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $125.94 | 4.190% | $131.2169 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $169.26 | 6.435% | $180.1519 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $167.32 | 6.172% | $177.647 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $1,082.93 | $1,174.3230 | $1,174.32 | $1,174.25 | $1,174.30 | |