| 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 | $181.75 | 4.349% | $189.6543 | $189.65 | $189.65 | $189.70 |
| Purchase #2 | $135.42 | 12.756% | $152.6942 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $158.92 | 8.561% | $172.5251 | $172.53 | $172.55 | $172.50 |
| Purchase #4 | $46.73 | 7.498% | $50.2338 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $138.76 | 9.780% | $152.3307 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $48.26 | 13.427% | $54.7399 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $197.44 | 11.172% | $219.498 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $907.28 | $991.6760 | $991.67 | $991.75 | $991.60 | |