| 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 | $152.60 | 5.637% | $161.2021 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $213.44 | 9.679% | $234.0989 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $19.60 | 7.600% | $21.0896 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $156.65 | 12.375% | $176.0354 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $183.69 | 7.762% | $197.948 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $200.71 | 6.835% | $214.4285 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $220.98 | 12.560% | $248.7351 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $1,147.67 | $1,253.5376 | $1,253.55 | $1,253.60 | $1,253.40 | |