| 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 | $190.55 | 6.286% | $202.528 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $187.36 | 5.636% | $197.9196 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $242.88 | 11.303% | $270.3327 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $131.98 | 13.198% | $149.3987 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $154.53 | 6.258% | $164.2005 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $77.36 | 11.810% | $86.4962 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $166.86 | 12.646% | $187.9611 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $1,151.52 | $1,258.8368 | $1,258.84 | $1,258.85 | $1,258.80 | |