| 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 | $173.29 | 9.355% | $189.5013 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $223.43 | 6.823% | $238.6746 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $123.74 | 4.343% | $129.114 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $8.28 | 7.505% | $8.9014 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $128.94 | 4.539% | $134.7926 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $43.92 | 7.376% | $47.1595 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $214.92 | 8.710% | $233.6395 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $916.52 | $981.7829 | $981.77 | $981.75 | $981.80 | |