| 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 | $134.36 | 10.831% | $148.9125 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $29.34 | 7.142% | $31.4355 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $65.86 | 4.452% | $68.7921 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $161.38 | 6.597% | $172.0262 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $178.41 | 8.690% | $193.9138 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $148.50 | 11.405% | $165.4364 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $211.76 | 10.163% | $233.2812 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $929.61 | $1,013.7977 | $1,013.80 | $1,013.85 | $1,013.70 | |