| 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 | $187.99 | 10.803% | $208.2986 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $65.48 | 6.408% | $69.676 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $189.84 | 4.155% | $197.7279 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $136.64 | 6.809% | $145.9438 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $132.73 | 12.447% | $149.2509 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $25.62 | 13.454% | $29.0669 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $239.82 | 12.721% | $270.3275 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $978.12 | $1,070.2916 | $1,070.30 | $1,070.35 | $1,070.30 | |