| 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 | $183.90 | 9.551% | $201.4643 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $33.75 | 5.848% | $35.7237 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $77.53 | 5.282% | $81.6251 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $114.68 | 4.740% | $120.1158 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $210.71 | 6.616% | $224.6506 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $172.69 | 10.559% | $190.9243 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $139.96 | 8.625% | $152.0316 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $933.22 | $1,006.5354 | $1,006.53 | $1,006.50 | $1,006.50 | |