| 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 | $139.90 | 10.690% | $154.8553 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $187.47 | 10.590% | $207.3231 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $154.52 | 5.215% | $162.5782 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $138.66 | 8.143% | $149.9511 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $210.84 | 9.311% | $230.4713 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $142.77 | 6.447% | $151.9744 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $248.92 | 12.231% | $279.3654 | $279.37 | $279.35 | $279.40 |
| 7 purchase totals = | $1,223.08 | $1,336.5188 | $1,336.52 | $1,336.45 | $1,336.70 | |