| 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 | $93.67 | 7.627% | $100.8142 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $80.71 | 9.695% | $88.5348 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $131.44 | 7.860% | $141.7712 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $237.68 | 6.870% | $254.0086 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $142.99 | 12.439% | $160.7765 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $162.39 | 7.506% | $174.579 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $166.74 | 6.247% | $177.1562 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,015.62 | $1,097.6405 | $1,097.64 | $1,097.65 | $1,097.70 | |