| 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 | $182.70 | 10.610% | $202.0845 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $40.33 | 6.210% | $42.8345 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $72.44 | 3.613% | $75.0573 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $166.87 | 12.662% | $187.9991 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $132.70 | 7.723% | $142.9484 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $107.36 | 12.210% | $120.4687 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $179.58 | 8.376% | $194.6216 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $881.98 | $966.0141 | $966.01 | $966.00 | $966.00 | |