| 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 | $187.56 | 12.631% | $211.2507 | $211.25 | $211.25 | $211.30 |
| Purchase #2 | $142.57 | 6.601% | $151.981 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $147.93 | 3.514% | $153.1283 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $233.83 | 13.146% | $264.5693 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $122.55 | 11.103% | $136.1567 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $6.34 | 7.294% | $6.8024 | $6.80 | $6.80 | $6.80 |
| Purchase #7 | $31.65 | 7.629% | $34.0646 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $872.43 | $957.9530 | $957.95 | $957.95 | $958.10 | |