| 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 | $153.29 | 4.347% | $159.9535 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $201.41 | 9.230% | $220.0001 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $148.29 | 8.574% | $161.0044 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $50.32 | 3.598% | $52.1305 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $105.77 | 9.170% | $115.4691 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $221.86 | 5.219% | $233.4389 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $175.81 | 10.682% | $194.59 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $1,056.75 | $1,136.5865 | $1,136.58 | $1,136.60 | $1,136.60 | |