| 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 | $167.94 | 6.334% | $178.5773 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $184.33 | 10.125% | $202.9934 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $6.82 | 11.844% | $7.6278 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $39.33 | 10.339% | $43.3963 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $189.53 | 12.248% | $212.7436 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $218.98 | 9.725% | $240.2758 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $213.51 | 8.128% | $230.8641 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,020.44 | $1,116.4783 | $1,116.48 | $1,116.55 | $1,116.50 | |