| 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 | $147.86 | 3.413% | $152.9065 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $42.40 | 5.273% | $44.6358 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $34.76 | 9.764% | $38.154 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $207.97 | 6.172% | $220.8059 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $217.68 | 9.701% | $238.7971 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $70.25 | 6.287% | $74.6666 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $188.72 | 12.461% | $212.2364 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $909.64 | $982.2023 | $982.22 | $982.20 | $982.20 | |