| 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 | $180.56 | 9.497% | $197.7078 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $69.78 | 8.206% | $75.5061 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $180.53 | 13.301% | $204.5423 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $62.95 | 10.595% | $69.6196 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $141.85 | 6.687% | $151.3355 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $150.61 | 7.481% | $161.8771 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $202.50 | 7.874% | $218.4449 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $988.78 | $1,079.0333 | $1,079.04 | $1,079.05 | $1,078.90 | |