| 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 | $173.84 | 5.541% | $183.4725 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $147.52 | 4.586% | $154.2853 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $200.56 | 10.360% | $221.338 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $200.63 | 6.367% | $213.4041 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $228.33 | 12.266% | $256.337 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $194.70 | 11.796% | $217.6668 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $112.39 | 13.830% | $127.9335 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $1,257.97 | $1,374.4372 | $1,374.44 | $1,374.45 | $1,374.40 | |