| 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 | $147.46 | 13.739% | $167.7195 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $143.48 | 13.481% | $162.8225 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $114.85 | 13.756% | $130.6488 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $139.45 | 10.357% | $153.8928 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $27.52 | 6.168% | $29.2174 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $110.82 | 10.546% | $122.5071 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $78.39 | 11.740% | $87.593 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $761.97 | $854.4011 | $854.40 | $854.35 | $854.30 | |