| 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 | $66.92 | 7.532% | $71.9604 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $216.46 | 4.548% | $226.3046 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $153.44 | 13.586% | $174.2864 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $158.95 | 9.551% | $174.1313 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $168.48 | 6.590% | $179.5828 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $186.52 | 5.679% | $197.1125 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $182.48 | 13.239% | $206.6385 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,133.25 | $1,230.0165 | $1,230.01 | $1,230.05 | $1,230.00 | |