| 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 | $160.27 | 8.568% | $174.0019 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $118.52 | 3.208% | $122.3221 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $103.90 | 6.752% | $110.9153 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $150.63 | 5.625% | $159.1029 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $152.62 | 8.793% | $166.0399 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $176.49 | 10.384% | $194.8167 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $152.34 | 4.515% | $159.2182 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $1,014.77 | $1,086.4170 | $1,086.42 | $1,086.35 | $1,086.30 | |