| 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 | $137.97 | 7.579% | $148.4267 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $197.76 | 11.433% | $220.3699 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $64.89 | 4.864% | $68.0462 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $219.68 | 6.487% | $233.9306 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $135.67 | 9.754% | $148.9033 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $180.70 | 3.211% | $186.5023 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $176.45 | 7.486% | $189.659 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,113.12 | $1,195.8380 | $1,195.84 | $1,195.85 | $1,195.80 | |