| 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 | $225.98 | 7.669% | $243.3104 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $66.48 | 7.236% | $71.2905 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $184.91 | 5.310% | $194.7287 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $140.91 | 3.290% | $145.5459 | $145.55 | $145.55 | $145.50 |
| Purchase #5 | $172.26 | 4.633% | $180.2408 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $154.74 | 4.417% | $161.5749 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $119.64 | 3.788% | $124.172 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $1,064.92 | $1,120.8632 | $1,120.86 | $1,120.85 | $1,120.80 | |