| 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 | $145.90 | 9.514% | $159.7809 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $177.83 | 9.483% | $194.6936 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $249.99 | 12.653% | $281.6212 | $281.62 | $281.60 | $281.60 |
| Purchase #4 | $187.70 | 5.406% | $197.8471 | $197.85 | $197.85 | $197.80 |
| Purchase #5 | $189.98 | 8.708% | $206.5235 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $206.86 | 13.286% | $234.3434 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $25.94 | 4.817% | $27.1895 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $1,184.20 | $1,301.9992 | $1,301.99 | $1,302.00 | $1,301.90 | |