| 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 | $111.96 | 5.323% | $117.9196 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $89.27 | 13.713% | $101.5116 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $115.34 | 7.196% | $123.6399 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $86.41 | 7.257% | $92.6808 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $68.86 | 6.259% | $73.1699 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $98.63 | 6.486% | $105.0271 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $166.94 | 4.696% | $174.7795 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $737.41 | $788.7284 | $788.73 | $788.75 | $788.70 | |