| 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 | $134.87 | 5.393% | $142.1435 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $156.30 | 10.684% | $172.9991 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $85.87 | 8.647% | $93.2952 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $130.31 | 12.864% | $147.0731 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $123.96 | 5.108% | $130.2919 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $176.52 | 9.511% | $193.3088 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $218.39 | 11.784% | $244.1251 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $1,026.22 | $1,123.2367 | $1,123.24 | $1,123.25 | $1,123.20 | |