| 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 | $169.45 | 5.336% | $178.4919 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $247.78 | 10.774% | $274.4758 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $174.75 | 7.413% | $187.7042 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $126.43 | 4.607% | $132.2546 | $132.25 | $132.25 | $132.30 |
| Purchase #5 | $52.80 | 7.105% | $56.5514 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $101.67 | 9.407% | $111.2341 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $194.48 | 5.832% | $205.8221 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $1,067.36 | $1,146.5341 | $1,146.52 | $1,146.55 | $1,146.60 | |