| 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 | $177.59 | 7.775% | $191.3976 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $240.78 | 13.315% | $272.8399 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $90.45 | 10.670% | $100.101 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $230.45 | 3.812% | $239.2348 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $8.84 | 8.139% | $9.5595 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $85.67 | 11.642% | $95.6437 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $226.35 | 7.869% | $244.1615 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $1,060.13 | $1,152.9380 | $1,152.93 | $1,152.95 | $1,152.90 | |