| 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 | $184.47 | 7.401% | $198.1226 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $14.46 | 10.825% | $16.0253 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $10.51 | 6.435% | $11.1863 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $231.85 | 11.413% | $258.311 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $232.27 | 3.390% | $240.144 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $179.76 | 8.413% | $194.8832 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $162.86 | 7.114% | $174.4459 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $1,016.18 | $1,093.1183 | $1,093.12 | $1,093.15 | $1,093.00 | |