| 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 | $159.30 | 9.498% | $174.4303 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $231.60 | 8.775% | $251.9229 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $174.34 | 11.861% | $195.0185 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $81.71 | 7.489% | $87.8293 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $197.95 | 7.423% | $212.6438 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $25.76 | 6.160% | $27.3468 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $200.25 | 9.716% | $219.7063 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $1,070.91 | $1,168.8979 | $1,168.90 | $1,168.90 | $1,168.70 | |