| 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 | $108.63 | 9.665% | $119.1291 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $160.95 | 13.857% | $183.2528 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $172.90 | 5.143% | $181.7922 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $98.93 | 11.115% | $109.9261 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $193.86 | 12.509% | $218.1099 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $78.50 | 8.143% | $84.8923 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $115.62 | 4.469% | $120.7871 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $929.39 | $1,017.8895 | $1,017.89 | $1,017.95 | $1,017.90 | |