| 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 | $149.58 | 11.599% | $166.9298 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $72.74 | 11.115% | $80.8251 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $193.76 | 12.231% | $217.4588 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $240.39 | 7.512% | $258.4481 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $249.54 | 5.643% | $263.6215 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $202.55 | 4.797% | $212.2663 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $188.36 | 7.734% | $202.9278 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,296.92 | $1,402.4774 | $1,402.49 | $1,402.50 | $1,402.40 | |