| 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 | $195.85 | 11.451% | $218.2768 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $191.78 | 5.787% | $202.8783 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $168.90 | 13.439% | $191.5985 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $71.30 | 3.346% | $73.6857 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $159.75 | 3.355% | $165.1096 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $128.67 | 5.600% | $135.8755 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $115.44 | 9.836% | $126.7947 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $1,031.69 | $1,114.2191 | $1,114.23 | $1,114.30 | $1,114.30 | |