| 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 | $170.26 | 12.456% | $191.4676 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $196.97 | 8.327% | $213.3717 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $75.26 | 4.345% | $78.53 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $70.55 | 5.124% | $74.165 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $37.63 | 4.447% | $39.3034 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $152.35 | 6.760% | $162.6489 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $85.49 | 12.621% | $96.2797 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $788.51 | $855.7663 | $855.77 | $855.75 | $855.80 | |