| 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 | $6.39 | 8.416% | $6.9278 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $183.32 | 10.710% | $202.9536 | $202.95 | $202.95 | $203.00 |
| Purchase #3 | $152.29 | 13.695% | $173.1461 | $173.15 | $173.15 | $173.10 |
| Purchase #4 | $233.38 | 9.196% | $254.8416 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $143.85 | 10.729% | $159.2837 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $217.28 | 8.156% | $235.0014 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $115.98 | 12.686% | $130.6932 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $1,052.49 | $1,162.8474 | $1,162.84 | $1,162.90 | $1,162.80 | |