| 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 | $189.98 | 6.667% | $202.646 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $122.48 | 10.854% | $135.774 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $58.98 | 5.365% | $62.1443 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $122.91 | 8.860% | $133.7998 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $37.48 | 13.500% | $42.5398 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $149.68 | 12.125% | $167.8287 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $15.33 | 7.489% | $16.4781 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $696.84 | $761.2107 | $761.21 | $761.25 | $761.10 | |