| 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 | $138.90 | 4.871% | $145.6658 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $111.26 | 7.816% | $119.9561 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $243.70 | 11.255% | $271.1284 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $151.27 | 3.441% | $156.4752 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $191.53 | 6.813% | $204.5789 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $218.32 | 10.549% | $241.3506 | $241.35 | $241.35 | $241.40 |
| Purchase #7 | $18.97 | 12.211% | $21.2864 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $1,073.95 | $1,160.4414 | $1,160.46 | $1,160.50 | $1,160.60 | |