| 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 | $145.35 | 8.159% | $157.2091 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $139.78 | 7.196% | $149.8386 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $139.99 | 7.133% | $149.9755 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $228.49 | 9.246% | $249.6162 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $154.56 | 6.280% | $164.2664 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $222.93 | 9.664% | $244.474 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $202.75 | 8.786% | $220.5636 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $1,233.85 | $1,335.9434 | $1,335.95 | $1,335.90 | $1,336.00 | |