| 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 | $94.63 | 7.430% | $101.661 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $83.67 | 10.261% | $92.2554 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $168.95 | 9.397% | $184.8262 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $138.43 | 10.682% | $153.2171 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $98.89 | 10.415% | $109.1894 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $245.40 | 11.359% | $273.275 | $273.28 | $273.30 | $273.30 |
| Purchase #7 | $131.62 | 13.269% | $149.0847 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $961.59 | $1,063.5088 | $1,063.52 | $1,063.55 | $1,063.60 | |