| 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 | $174.52 | 5.200% | $183.595 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $78.45 | 9.503% | $85.9051 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $8.79 | 10.686% | $9.7293 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $75.77 | 6.148% | $80.4283 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $128.86 | 4.696% | $134.9113 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $89.89 | 9.751% | $98.6552 | $98.66 | $98.65 | $98.70 |
| Purchase #7 | $34.35 | 7.379% | $36.8847 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $590.63 | $630.1089 | $630.12 | $630.15 | $630.10 | |