| 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 | $159.81 | 11.196% | $177.7023 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $58.68 | 7.405% | $63.0253 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $248.34 | 9.748% | $272.5482 | $272.55 | $272.55 | $272.50 |
| Purchase #4 | $182.93 | 6.871% | $195.4991 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $19.27 | 12.311% | $21.6423 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $14.77 | 13.186% | $16.7176 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $148.87 | 8.290% | $161.2113 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $832.67 | $908.3461 | $908.35 | $908.35 | $908.20 | |