| 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 | $107.84 | 9.113% | $117.6675 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $172.50 | 12.210% | $193.5623 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $12.64 | 5.525% | $13.3384 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $156.62 | 6.508% | $166.8128 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $72.39 | 8.474% | $78.5243 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $138.64 | 4.103% | $144.3284 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $227.80 | 12.609% | $256.5233 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $888.43 | $970.7570 | $970.75 | $970.70 | $970.70 | |