| 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 | $175.57 | 4.496% | $183.4636 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $228.98 | 12.467% | $257.5269 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $65.61 | 5.835% | $69.4383 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $172.81 | 12.139% | $193.7874 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $211.27 | 10.443% | $233.3329 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $129.86 | 12.118% | $145.5964 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $113.64 | 11.297% | $126.4779 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $1,097.74 | $1,209.6234 | $1,209.63 | $1,209.70 | $1,209.60 | |