| 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 | $177.97 | 11.223% | $197.9436 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $38.43 | 6.123% | $40.7831 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $53.85 | 6.704% | $57.4601 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $135.46 | 12.463% | $152.3424 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $130.50 | 4.457% | $136.3164 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $221.82 | 5.124% | $233.1861 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $6.45 | 11.281% | $7.1776 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $764.48 | $825.2093 | $825.21 | $825.25 | $825.20 | |