| 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 | $167.94 | 4.344% | $175.2353 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $136.73 | 13.830% | $155.6398 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $108.99 | 11.756% | $121.8029 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $115.55 | 12.505% | $129.9995 | $130.00 | $130.00 | $130.00 |
| Purchase #5 | $38.36 | 5.190% | $40.3509 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $76.54 | 13.874% | $87.1592 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $140.48 | 8.732% | $152.7467 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $784.59 | $862.9343 | $862.94 | $862.95 | $862.90 | |