| 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 | $147.79 | 8.399% | $160.2029 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $210.57 | 9.865% | $231.3427 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $161.85 | 8.206% | $175.1314 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $48.70 | 11.170% | $54.1398 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $244.48 | 4.661% | $255.8752 | $255.88 | $255.90 | $255.90 |
| Purchase #6 | $152.64 | 10.122% | $168.0902 | $168.09 | $168.10 | $168.10 |
| Purchase #7 | $174.39 | 4.595% | $182.4032 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,140.42 | $1,227.1854 | $1,227.18 | $1,227.25 | $1,227.10 | |