| 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 | $72.61 | 3.563% | $75.1971 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $163.81 | 13.454% | $185.849 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $172.39 | 6.150% | $182.992 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $221.28 | 4.310% | $230.8172 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $159.88 | 8.797% | $173.9446 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $74.78 | 13.110% | $84.5837 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $146.80 | 4.121% | $152.8496 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $1,011.55 | $1,086.2332 | $1,086.23 | $1,086.25 | $1,086.10 | |