| 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 | $152.40 | 6.176% | $161.8122 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $158.40 | 4.715% | $165.8686 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $189.60 | 9.163% | $206.973 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $226.64 | 8.287% | $245.4217 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $236.44 | 12.631% | $266.3047 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $50.97 | 5.632% | $53.8406 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $213.74 | 7.594% | $229.9714 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $1,228.19 | $1,330.1922 | $1,330.18 | $1,330.10 | $1,330.20 | |