| 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 | $184.40 | 9.131% | $201.2376 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $136.48 | 7.302% | $146.4458 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $138.76 | 5.786% | $146.7887 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $189.61 | 3.570% | $196.3791 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $209.51 | 9.252% | $228.8939 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $234.57 | 7.618% | $252.4395 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $112.58 | 5.298% | $118.5445 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $1,205.91 | $1,290.7291 | $1,290.73 | $1,290.80 | $1,290.60 | |