| 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 | $153.54 | 13.355% | $174.0453 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $140.78 | 9.647% | $154.361 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $225.83 | 7.701% | $243.2212 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $193.69 | 13.481% | $219.8013 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $66.74 | 7.284% | $71.6013 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $130.43 | 8.669% | $141.737 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $225.25 | 9.149% | $245.8581 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $1,136.26 | $1,250.6252 | $1,250.63 | $1,250.60 | $1,250.60 | |