| 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 | $131.64 | 7.748% | $141.8395 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $120.45 | 9.559% | $131.9638 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $27.41 | 5.329% | $28.8707 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $154.50 | 4.727% | $161.8032 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $8.92 | 6.434% | $9.4939 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $145.27 | 6.805% | $155.1556 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $122.99 | 10.365% | $135.7379 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $711.18 | $764.8646 | $764.86 | $764.85 | $764.90 | |