| 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 | $101.57 | 7.255% | $108.9389 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $182.42 | 5.351% | $192.1813 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $17.45 | 9.138% | $19.0446 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $8.95 | 6.624% | $9.5428 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $169.52 | 7.623% | $182.4425 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $128.38 | 6.422% | $136.6246 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $40.56 | 7.293% | $43.518 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $648.85 | $692.2927 | $692.28 | $692.30 | $692.10 | |