| 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 | $180.85 | 7.630% | $194.6489 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $234.40 | 3.555% | $242.7329 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $230.74 | 4.254% | $240.5557 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $212.69 | 10.288% | $234.5715 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $56.96 | 10.575% | $62.9835 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $94.86 | 13.658% | $107.816 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $162.45 | 7.415% | $174.4957 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $1,172.95 | $1,257.8042 | $1,257.81 | $1,257.80 | $1,257.80 | |