| 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 | $111.66 | 7.129% | $119.6202 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $60.60 | 12.440% | $68.1386 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $72.34 | 4.423% | $75.5396 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $135.64 | 6.652% | $144.6628 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $170.33 | 8.480% | $184.774 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $135.75 | 11.303% | $151.0938 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $37.60 | 10.708% | $41.6262 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $723.92 | $785.4552 | $785.45 | $785.45 | $785.40 | |