| 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 | $135.48 | 7.284% | $145.3484 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $149.46 | 5.424% | $157.5667 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $230.66 | 6.576% | $245.8282 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $126.51 | 9.679% | $138.7549 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $158.84 | 11.574% | $177.2241 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $170.71 | 3.616% | $176.8829 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $220.67 | 3.439% | $228.2588 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,192.33 | $1,269.8640 | $1,269.86 | $1,269.85 | $1,269.90 | |