| 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 | $153.46 | 5.128% | $161.3294 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $179.25 | 5.866% | $189.7648 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $35.58 | 5.762% | $37.6301 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $32.67 | 11.292% | $36.3591 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $221.59 | 8.368% | $240.1327 | $240.13 | $240.15 | $240.10 |
| Purchase #6 | $241.85 | 13.627% | $274.8069 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $19.32 | 3.636% | $20.0225 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $883.72 | $960.0455 | $960.04 | $960.05 | $960.00 | |