| 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 | $156.33 | 8.331% | $169.3539 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $187.50 | 3.664% | $194.37 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $115.94 | 5.425% | $122.2297 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $154.28 | 5.529% | $162.8101 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $246.93 | 3.236% | $254.9207 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $236.26 | 12.697% | $266.2579 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $183.70 | 6.545% | $195.7232 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,280.94 | $1,365.6655 | $1,365.66 | $1,365.60 | $1,365.70 | |