| 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 | $142.39 | 13.294% | $161.3193 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $136.63 | 9.664% | $149.8339 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $115.90 | 11.599% | $129.3432 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $111.53 | 11.874% | $124.7731 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $31.66 | 13.596% | $35.9645 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $147.28 | 11.796% | $164.6531 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $32.35 | 7.653% | $34.8257 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $717.74 | $800.7128 | $800.70 | $800.70 | $800.70 | |