| 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 | $152.37 | 13.145% | $172.399 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $183.54 | 10.714% | $203.2045 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $64.73 | 12.728% | $72.9688 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $145.98 | 9.260% | $159.4977 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $197.32 | 12.157% | $221.3082 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $132.86 | 4.824% | $139.2692 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $202.65 | 8.561% | $219.9989 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,079.45 | $1,188.6463 | $1,188.65 | $1,188.60 | $1,188.70 | |