| 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 | $153.98 | 4.354% | $160.6843 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $21.29 | 4.383% | $22.2231 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $164.64 | 5.527% | $173.7397 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $66.59 | 7.322% | $71.4657 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $223.52 | 4.211% | $232.9324 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $197.35 | 11.763% | $220.5643 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $188.74 | 3.768% | $195.8517 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $1,016.11 | $1,077.4612 | $1,077.45 | $1,077.45 | $1,077.50 | |