| 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 | $192.88 | 10.868% | $213.8422 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $138.75 | 3.351% | $143.3995 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $141.63 | 13.123% | $160.2161 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $90.67 | 6.460% | $96.5273 | $96.53 | $96.55 | $96.50 |
| Purchase #5 | $161.56 | 7.695% | $173.992 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $213.92 | 7.536% | $230.041 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $187.70 | 3.355% | $193.9973 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $1,127.11 | $1,212.0154 | $1,212.02 | $1,212.05 | $1,211.90 | |