| 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 | $124.38 | 8.573% | $135.0431 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $175.41 | 7.647% | $188.8236 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $60.48 | 8.774% | $65.7865 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $54.77 | 13.542% | $62.187 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $156.67 | 11.417% | $174.557 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $190.29 | 3.103% | $196.1947 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $103.87 | 4.582% | $108.6293 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $865.87 | $931.2212 | $931.22 | $931.25 | $931.20 | |