| 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 | $135.51 | 10.286% | $149.4486 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $152.40 | 9.407% | $166.7363 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $246.64 | 11.459% | $274.9025 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $50.51 | 12.257% | $56.701 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $178.75 | 6.273% | $189.963 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $133.29 | 7.184% | $142.8656 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $180.75 | 3.518% | $187.1088 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $1,077.85 | $1,167.7258 | $1,167.73 | $1,167.70 | $1,167.70 | |