| 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 | $143.26 | 5.388% | $150.9788 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $111.75 | 5.716% | $118.1376 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $184.60 | 8.797% | $200.8393 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $135.25 | 11.616% | $150.9606 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $117.80 | 3.211% | $121.5826 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $160.25 | 8.169% | $173.3408 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $101.70 | 4.783% | $106.5643 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $954.61 | $1,022.4040 | $1,022.40 | $1,022.45 | $1,022.40 | |