| 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 | $75.84 | 7.868% | $81.8071 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $167.47 | 10.113% | $184.4062 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $158.71 | 9.764% | $174.2064 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $33.64 | 11.665% | $37.5641 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $18.64 | 4.226% | $19.4277 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $85.65 | 5.271% | $90.1646 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $161.73 | 12.794% | $182.4217 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $701.68 | $769.9978 | $770.00 | $769.95 | $770.00 | |