| 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 | $152.26 | 11.256% | $169.3984 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $217.60 | 12.213% | $244.1755 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $60.55 | 5.568% | $63.9214 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $249.69 | 7.346% | $268.0322 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $73.66 | 4.415% | $76.9121 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $152.61 | 3.369% | $157.7514 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $185.51 | 13.706% | $210.936 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,091.88 | $1,191.1270 | $1,191.13 | $1,191.15 | $1,191.10 | |