| 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 | $154.57 | 13.631% | $175.6394 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $169.62 | 5.652% | $179.2069 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $107.54 | 5.223% | $113.1568 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $172.69 | 12.694% | $194.6113 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $61.88 | 12.804% | $69.8031 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $128.53 | 7.777% | $138.5258 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $166.34 | 10.748% | $184.2182 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $961.17 | $1,055.1615 | $1,055.17 | $1,055.15 | $1,055.10 | |