| 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 | $179.45 | 8.373% | $194.4753 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $90.93 | 3.658% | $94.2562 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $124.99 | 4.154% | $130.1821 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $61.68 | 13.115% | $69.7693 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $7.51 | 10.195% | $8.2756 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $35.60 | 13.504% | $40.4074 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $10.25 | 5.790% | $10.8435 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $510.41 | $548.2094 | $548.22 | $548.25 | $548.30 | |