| 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 | $167.47 | 13.621% | $190.2811 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $6.88 | 13.190% | $7.7875 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $106.64 | 11.441% | $118.8407 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $21.68 | 10.653% | $23.9896 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $161.42 | 11.600% | $180.1447 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $120.89 | 6.258% | $128.4553 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $170.67 | 6.278% | $181.3847 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $755.65 | $830.8836 | $830.88 | $830.95 | $830.90 | |