| 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 | $90.98 | 11.863% | $101.773 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $6.87 | 4.136% | $7.1541 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $136.89 | 6.628% | $145.9631 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $66.51 | 5.735% | $70.3243 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $111.70 | 7.819% | $120.4338 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $74.77 | 9.593% | $81.9427 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $137.70 | 4.756% | $144.249 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $625.42 | $671.8400 | $671.82 | $671.80 | $671.80 | |