| 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 | $120.89 | 7.499% | $129.9555 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $183.85 | 5.851% | $194.6071 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $159.82 | 12.395% | $179.6297 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $32.69 | 12.818% | $36.8802 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $117.43 | 10.756% | $130.0608 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $172.84 | 12.507% | $194.4571 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $169.78 | 7.756% | $182.9481 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $957.30 | $1,048.5385 | $1,048.55 | $1,048.55 | $1,048.60 | |