| 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 | $172.38 | 8.493% | $187.0202 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $120.60 | 7.311% | $129.4171 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $137.89 | 10.513% | $152.3864 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $197.27 | 12.204% | $221.3448 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $102.39 | 12.853% | $115.5502 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $39.94 | 6.645% | $42.594 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $158.74 | 11.866% | $177.5761 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $929.21 | $1,025.8888 | $1,025.89 | $1,025.90 | $1,025.90 | |