| 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 | $149.71 | 13.208% | $169.4837 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $197.85 | 6.633% | $210.9734 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $189.93 | 8.738% | $206.5261 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $161.37 | 8.170% | $174.5539 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $224.46 | 9.300% | $245.3348 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $24.43 | 9.487% | $26.7477 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $40.46 | 8.181% | $43.77 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $988.21 | $1,077.3896 | $1,077.38 | $1,077.40 | $1,077.40 | |