| 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 | $155.51 | 4.647% | $162.7365 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $194.42 | 11.269% | $216.3292 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $170.87 | 12.649% | $192.4833 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $89.70 | 4.376% | $93.6253 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $65.53 | 3.756% | $67.9913 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $79.49 | 12.616% | $89.5185 | $89.52 | $89.50 | $89.50 |
| Purchase #7 | $7.82 | 4.479% | $8.1703 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $763.34 | $830.8544 | $830.86 | $830.90 | $830.80 | |