| 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 | $184.90 | 10.443% | $204.2091 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $138.43 | 9.784% | $151.974 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $156.58 | 12.480% | $176.1212 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $225.93 | 3.493% | $233.8217 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $129.61 | 7.497% | $139.3269 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $23.30 | 10.480% | $25.7418 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $238.68 | 11.128% | $265.2403 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $1,097.43 | $1,196.4350 | $1,196.43 | $1,196.40 | $1,196.30 | |