| 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 | $192.41 | 10.259% | $212.1493 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $161.65 | 11.335% | $179.973 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $172.61 | 8.752% | $187.7168 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $242.42 | 12.630% | $273.0376 | $273.04 | $273.05 | $273.00 |
| Purchase #5 | $137.35 | 7.830% | $148.1045 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $42.44 | 6.321% | $45.1226 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $114.46 | 7.597% | $123.1555 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $1,063.34 | $1,169.2593 | $1,169.26 | $1,169.20 | $1,169.20 | |