| 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 | $84.98 | 6.392% | $90.4119 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $150.80 | 10.564% | $166.7305 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $176.75 | 4.141% | $184.0692 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $54.74 | 5.428% | $57.7113 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $176.66 | 7.497% | $189.9042 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $214.34 | 7.503% | $230.4219 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $72.71 | 3.334% | $75.1342 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $930.98 | $994.3832 | $994.37 | $994.35 | $994.30 | |