| 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 | $173.71 | 13.472% | $197.1122 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $115.57 | 7.523% | $124.2643 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $84.62 | 3.721% | $87.7687 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $19.74 | 10.434% | $21.7997 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $31.48 | 12.795% | $35.5079 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $162.57 | 7.355% | $174.527 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $78.26 | 8.202% | $84.6789 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $665.95 | $725.6587 | $725.66 | $725.65 | $725.70 | |