| 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 | $175.56 | 13.115% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $96.52 | 5.754% | $102.0738 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $89.59 | 9.432% | $98.0401 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $183.43 | 6.397% | $195.164 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $203.95 | 4.522% | $213.1726 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $163.54 | 10.206% | $180.2309 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $62.88 | 8.655% | $68.3223 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $975.47 | $1,055.5884 | $1,055.57 | $1,055.55 | $1,055.60 | |