| 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 | $96.70 | 4.315% | $100.8726 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $168.91 | 13.640% | $191.9493 | $191.95 | $191.95 | $191.90 |
| Purchase #3 | $101.97 | 12.389% | $114.6031 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $167.71 | 3.333% | $173.2998 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $176.75 | 7.164% | $189.4124 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $220.67 | 6.870% | $235.83 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $176.88 | 4.111% | $184.1515 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,109.59 | $1,190.1187 | $1,190.11 | $1,190.10 | $1,190.10 | |