| 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 | $149.35 | 7.182% | $160.0763 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $25.34 | 5.550% | $26.7464 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $87.76 | 4.786% | $91.9602 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $221.82 | 10.646% | $245.435 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $22.72 | 8.680% | $24.6921 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $233.99 | 9.734% | $256.7666 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $165.69 | 13.295% | $187.7185 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $906.67 | $993.3951 | $993.41 | $993.40 | $993.40 | |