| 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 | $160.74 | 4.404% | $167.819 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $88.37 | 8.362% | $95.7595 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $241.92 | 10.146% | $266.4652 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $40.39 | 7.802% | $43.5412 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $31.57 | 7.746% | $34.0154 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $120.38 | 6.835% | $128.608 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $91.58 | 10.280% | $100.9944 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $774.95 | $837.2027 | $837.21 | $837.15 | $837.20 | |