| 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 | $137.70 | 13.239% | $155.9301 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $7.70 | 10.719% | $8.5254 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $126.97 | 10.172% | $139.8854 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $213.28 | 13.750% | $242.606 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $195.30 | 8.141% | $211.1994 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $203.55 | 8.487% | $220.8253 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $104.86 | 12.564% | $118.0346 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $989.36 | $1,097.0062 | $1,097.02 | $1,097.10 | $1,096.90 | |