| 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 | $188.73 | 7.263% | $202.4375 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $170.34 | 3.731% | $176.6954 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $141.62 | 5.684% | $149.6697 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $192.28 | 3.302% | $198.6291 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $153.56 | 9.613% | $168.3217 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $93.74 | 12.686% | $105.6319 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $157.52 | 5.216% | $165.7362 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,097.79 | $1,167.1215 | $1,167.13 | $1,167.15 | $1,167.00 | |