| 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 | $173.93 | 13.488% | $197.3897 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $171.28 | 9.577% | $187.6835 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $146.29 | 4.251% | $152.5088 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $98.79 | 13.552% | $112.178 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $129.72 | 4.461% | $135.5068 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $221.59 | 11.554% | $247.1925 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $214.55 | 4.819% | $224.8892 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,156.15 | $1,257.3485 | $1,257.35 | $1,257.40 | $1,257.40 | |