| 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 | $189.43 | 5.826% | $200.4662 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $211.29 | 10.651% | $233.7945 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $192.80 | 7.685% | $207.6167 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $75.65 | 6.497% | $80.565 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $180.71 | 12.696% | $203.6529 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $87.91 | 5.574% | $92.8101 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $82.63 | 10.483% | $91.2921 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $1,020.42 | $1,110.1975 | $1,110.20 | $1,110.15 | $1,110.30 | |