| 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 | $187.58 | 4.137% | $195.3402 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $156.87 | 13.117% | $177.4466 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $70.26 | 7.817% | $75.7522 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $70.26 | 4.598% | $73.4906 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $136.64 | 5.793% | $144.5556 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $38.83 | 6.365% | $41.3015 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $122.27 | 8.302% | $132.4209 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $782.71 | $840.3076 | $840.31 | $840.30 | $840.30 | |