| 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 | $176.80 | 4.302% | $184.4059 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $88.78 | 4.583% | $92.8488 | $92.85 | $92.85 | $92.80 |
| Purchase #3 | $211.68 | 10.474% | $233.8514 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $241.32 | 10.517% | $266.6996 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $195.93 | 12.288% | $220.0059 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $237.72 | 7.226% | $254.8976 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $169.35 | 10.211% | $186.6423 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,321.58 | $1,439.3515 | $1,439.36 | $1,439.35 | $1,439.30 | |