| 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 | $177.98 | 4.319% | $185.667 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $218.76 | 12.278% | $245.6194 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $57.51 | 9.565% | $63.0108 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $21.85 | 4.823% | $22.9038 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $88.80 | 6.591% | $94.6528 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $139.68 | 9.305% | $152.6772 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $98.53 | 10.401% | $108.7781 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $803.11 | $873.3091 | $873.31 | $873.30 | $873.40 | |