| 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 | $184.52 | 3.569% | $191.1055 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $248.41 | 3.698% | $257.5962 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $86.43 | 5.609% | $91.2779 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $204.67 | 7.765% | $220.5626 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $86.25 | 7.253% | $92.5057 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $149.80 | 7.647% | $161.2552 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $93.54 | 5.331% | $98.5266 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $1,053.62 | $1,112.8297 | $1,112.85 | $1,112.85 | $1,112.90 | |