| 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 | $137.70 | 7.448% | $147.9559 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $33.34 | 4.495% | $34.8386 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $230.99 | 11.860% | $258.3854 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $220.86 | 13.505% | $250.6871 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $245.71 | 8.870% | $267.5045 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $137.70 | 13.338% | $156.0664 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $249.69 | 8.163% | $270.0722 | $270.07 | $270.05 | $270.10 |
| 7 purchase totals = | $1,255.99 | $1,385.5101 | $1,385.52 | $1,385.50 | $1,385.60 | |