| 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 | $161.85 | 12.310% | $181.7737 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $56.90 | 8.399% | $61.679 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $108.99 | 7.801% | $117.4923 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $84.35 | 10.434% | $93.1511 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $48.60 | 3.545% | $50.3229 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $43.93 | 7.757% | $47.3377 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $90.70 | 8.851% | $98.7279 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $595.32 | $650.4846 | $650.48 | $650.50 | $650.50 | |