| 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 | $126.48 | 3.383% | $130.7588 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $160.29 | 11.231% | $178.2922 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $142.73 | 13.628% | $162.1812 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $77.57 | 13.643% | $88.1529 | $88.15 | $88.15 | $88.20 |
| Purchase #5 | $225.57 | 3.388% | $233.2123 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $88.44 | 9.262% | $96.6313 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $43.89 | 12.307% | $49.2915 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $864.97 | $938.5202 | $938.51 | $938.55 | $938.60 | |