| 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 | $145.68 | 3.408% | $150.6448 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $127.57 | 7.725% | $137.4248 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $14.68 | 12.741% | $16.5504 | $16.55 | $16.55 | $16.60 |
| Purchase #4 | $205.35 | 7.312% | $220.3652 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $154.52 | 3.174% | $159.4245 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $90.36 | 12.772% | $101.9008 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $172.29 | 6.458% | $183.4165 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $910.45 | $969.7270 | $969.72 | $969.65 | $969.70 | |