| 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 | $123.39 | 4.361% | $128.771 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $166.49 | 8.514% | $180.665 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $51.85 | 5.428% | $54.6644 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $138.88 | 11.406% | $154.7207 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $129.60 | 12.565% | $145.8842 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $230.97 | 6.716% | $246.4819 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $171.49 | 9.103% | $187.1007 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $1,012.67 | $1,098.2879 | $1,098.28 | $1,098.25 | $1,098.40 | |